Composite structure long-period fiber grating

The invention discloses a composite structure long-period fiber grating which comprises a fiber core, a fiber cladding and a fiber coating, wherein the fiber cladding coats the outside of the fiber core, the fiber coating coats the outside of the fiber cladding, and the fiber core belongs to the lon...

Full description

Saved in:
Bibliographic Details
Main Authors CAO ZHANGHUA, ZHU XIAOJUN, ZHANG GUOAN, XU CHEN, LIANG ZHIPENG, ZHU YOUHUA
Format Patent
LanguageChinese
English
Published 23.07.2014
Subjects
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
OPTICS
PHYSICS
Online AccessGet full text

Cover

More Information
Summary:The invention discloses a composite structure long-period fiber grating which comprises a fiber core, a fiber cladding and a fiber coating, wherein the fiber cladding coats the outside of the fiber core, the fiber coating coats the outside of the fiber cladding, and the fiber core belongs to the long-period fiber grating formed by a vertically staggered composite structure. The composite structure long-period fiber grating has a fine environmental response characteristic and a fine polarization characteristic, refractivity is vertically distributed in a staggered manner, and a fiber grating structure is enriched.
Bibliography:Application Number: CN20141189023